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• Kolkata to San Francisco Flight Time, Distance

Kolkata to San Francisco Flight Time, Distance, Route Map

Flight time from Kolkata, India to San Francisco, United States is 15 hours 38 minutes under avarage conditions. Our flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Actual flight times may vary depending on aircraft type, cruise speed, routing, weather conditions, passenger load, and other factors.

What is the Flight Distance Between Kolkata and San Francisco?

The flight distance from Kolkata (India) to San Francisco (United States) is 7813 miles. This is equivalent to 12573 kilometers or 6785 nautical miles. The calculated distance (air line) is the straight line distance or direct flight distance between cities. The nearest airport to Kolkata, is Netaji Subhas Chandra Airport (CCU) and the nearest airport to San Francisco, is SFO International Airport (SFO).

Kolkata - San Francisco Timezones & Time Difference

Current local time in Kolkata is 2025-12-14, 10:41:29 IST
Current local time in San Francisco is 2025-12-13, 21:11:29 PST.
Time difference between Kolkata (India) and San Francisco (United States) is 13 Hours 30 Minutes.
San Francisco time is 13 Hours 30 Minutes behind Kolkata.

Kolkata to San Francisco Flight Route Map

Flight map from Kolkata, India to San Francisco, United States is given below.
Click the map to view Kolkata to San Francisco nonstop flight path and travel direction.

The distance between cities calculated based on their latitudes and longitudes. This is also called distance as the crow flies. Bird flight distance is calculated by drawing a straight line between two point coordinates. The length of this drawn line will give the shortest distance value. This distance may be very much different from the actual travel distance. Kolkata GPS Coordinates: Latitude: N 22° 34' 21.5'' Longitude: E 88° 21' 50'' San Francisco GPS Coordinates: Latitude: N 37° 46' 29.7'' Longitude: W 122° 25' 9.9'' Kolkata Map, Where is Kolkata located? San Francisco Map, Where is San Francisco located?

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